Menginstal ISPCP Di Ubuntu Lucid x86_64 Dan Menerapkan Chroot Per Virtual Host Di Apache2
Instal server
Instal server dasar Ubuntu Lucid x86_64 dengan mengikuti dua halaman pertama The Perfect Server - cara Ubuntu Lucid Lynx (Ubuntu 10.04) [ISPConfig 2].
Instal ISPCP
Unduh sumber ISPCP dari halaman unduhan resmi. Panduan ini didasarkan pada 1.0.6.Extract, dan ubah ke direktori yang diekstrak.
tar xf iscp-omega-1.0.6.tar.gz
cd ispcp-omega-1.0.6
cp docs/Ubuntu/ubuntu-packages-karmic docs/Ubuntu/ubuntu-packages-lucid
Edit docs/Ubuntu/ubuntu-packages-lucid, dan ganti entri ini:
libmd5-perl libmysqlclient15off
dengan ini:
libdigestmd5-perl libmysqlclient16
Ikuti langkah-langkah instalasi yang dirinci dalam docs/Ubuntu/INSTALL. Saat menjalankan ispcp-setup, pastikan untuk memilih FastCGI. Sistem ISPCP default Anda akan bekerja pada titik ini, dan output ps auxf akan terlihat sangat mirip dengan ini:
root 25761 0.0 1.7 138304 36360 ? Ss 10:56 0:00 /usr/sbin/apache2 -k start root 25762 0.0 0.0 4096 580 ? S 10:56 0:00 \_ /bin/sh -c /var/www/ispcp/engine/ispcp-apache-logger -e root 25764 0.0 0.7 62624 15416 ? S 10:56 0:00 | \_ /usr/bin/perl /var/www/ispcp/engine/ispcp-apache-logger -e root 25763 0.0 0.0 4096 576 ? S 10:56 0:00 \_ /bin/sh -c /var/www/ispcp/engine/ispcp-apache-logger root 25765 0.0 0.7 62624 15416 ? S 10:56 0:00 | \_ /usr/bin/perl /var/www/ispcp/engine/ispcp-apache-logger www-data 25766 0.0 1.6 138004 34416 ? S 10:56 0:00 \_ /usr/sbin/apache2 -k start www-data 25767 0.0 1.6 138004 34372 ? S 10:56 0:00 \_ /usr/sbin/fcgi-pm -k start vu2000 25768 0.0 0.4 147120 8936 ? Ss 10:56 0:00 | \_ /usr/bin/php5-cgi vu2000 25826 0.0 0.7 155448 15156 ? S 10:56 0:00 | \_ /usr/bin/php5-cgi vu2000 25827 0.0 0.1 147120 3788 ? S 10:56 0:00 | \_ /usr/bin/php5-cgi www-data 25769 0.0 1.8 427808 37468 ? Sl 10:56 0:00 \_ /usr/sbin/apache2 -k start www-data 25778 0.0 1.7 427688 36796 ? Sl 10:56 0:00 \_ /usr/sbin/apache2 -k start
Kompilasi Pembungkus Suexec Kustom
Sebagian besar bagian ini didasarkan pada pos luar biasa di metaclarity. Unduh sumber Apache HTTPd dari halaman unduhan resmi. Panduan ini didasarkan pada 2.2.16.
tar xf httpd-2.2.16.tar.bz2
cd httpd-2.2.16/support
Terapkan tambalan.
--- Makefile.in.old 2009-04-21 09:59:33.000000000 -0400 +++ Makefile.in 2009-04-21 10:04:11.000000000 -0400 @@ -59,9 +59,13 @@ $(LINK) $(checkgid_LTFLAGS) $(checkgid_OBJECTS) $(PROGRAM_LDADD) suexec_OBJECTS = suexec.lo -suexec: $(suexec_OBJECTS) +suexec: $(suexec_OBJECTS) suexec-phpfcgi $(LINK) $(suexec_OBJECTS) +suexec-phpfcgi_OBJECTS = suexec-phpfcgi.lo +suexec-phpfcgi: $(suexec-phpfcgi_OBJECTS) + $(LINK) $(suexec-phpfcgi_OBJECTS) + htcacheclean_OBJECTS = htcacheclean.lo htcacheclean: $(htcacheclean_OBJECTS) $(LINK) $(htcacheclean_LTFLAGS) $(htcacheclean_OBJECTS) $(PROGRAM_LDADD)
--- suexec.c 2010-07-12 11:26:29.000000000 +0200
+++ suexec-phpfcgi.c 2010-09-14 10:07:36.581742585 +0200
@@ -259,6 +259,7 @@
char *cmd; /* command to be executed */
char cwd[AP_MAXPATH]; /* current working directory */
char dwd[AP_MAXPATH]; /* docroot working directory */
+ char nwd[AP_MAXPATH]; /* after-chroot working dir */
struct passwd *pw; /* password entry holder */
struct group *gr; /* group entry holder */
struct stat dir_info; /* directory info holder */
@@ -456,7 +457,6 @@
log_err("cannot run as forbidden uid (%d/%s)\n", uid, cmd);
exit(107);
}
-
/*
* Error out if attempt is made to execute as root group
* or as a GID less than AP_GID_MIN. Tsk tsk.
@@ -466,6 +466,42 @@
exit(108);
}
+
+ int striplen = strlen (target_homedir);
+
+ char* tlen = strchr(target_homedir, '/');
+ char* hlen = strchr(tlen+1, '/');
+ char* ulen = strchr(hlen+1, '/');
+ char* chroot_dir = strndup(target_homedir, striplen);
+ char* pt = getenv("PATH_TRANSLATED");
+ if (pt != 0) {
+ setenv("PATH_TRANSLATED", pt + (ulen - target_homedir), 1);
+ }
+
+ setenv("DOCUMENT_ROOT", "/", 1);
+
+ if (getcwd(nwd, AP_MAXPATH) == NULL) {
+ log_err("cannot get current working directory (prechroot)\n");
+ exit(111);
+ }
+
+ char* trunc_nwd = strndup("/fcgi", 5);
+
+ if (chdir(chroot_dir)) {
+ log_err("crit: can't chdir to chroot dir (%s)",chroot_dir);
+ exit(121);
+ }
+
+ if (chroot(chroot_dir) != 0) {
+ log_err("emerg: failed to chroot (%s, %s)\n", chroot_dir, cmd);
+ exit(122);
+ }
+
+ if (chdir (trunc_nwd)) {
+ log_err("crit: can't chdir to %s inside chroot %s\n", trunc_nwd, chroot_dir);
+ exit(42);
+ }
+
/*
* Change UID/GID here so that the following tests work over NFS.
*
@@ -498,22 +534,11 @@
exit(111);
}
- if (userdir) {
- if (((chdir(target_homedir)) != 0) ||
- ((chdir(AP_USERDIR_SUFFIX)) != 0) ||
- ((getcwd(dwd, AP_MAXPATH)) == NULL) ||
- ((chdir(cwd)) != 0)) {
- log_err("cannot get docroot information (%s)\n", target_homedir);
- exit(112);
- }
- }
- else {
- if (((chdir(AP_DOC_ROOT)) != 0) ||
- ((getcwd(dwd, AP_MAXPATH)) == NULL) ||
- ((chdir(cwd)) != 0)) {
- log_err("cannot get docroot information (%s)\n", AP_DOC_ROOT);
- exit(113);
- }
+ if (((chdir(getenv("DOCUMENT_ROOT"))) != 0) ||
+ ((getcwd(dwd, AP_MAXPATH)) == NULL) ||
+ ((chdir(cwd)) != 0)) {
+ log_err("cannot get docroot information (%s)\n", AP_DOC_ROOT);
+ exit(113);
}
if ((strncmp(cwd, dwd, strlen(dwd))) != 0) {
@@ -565,7 +590,7 @@
* Error out if the target name/group is different from
* the name/group of the cwd or the program.
*/
- if ((uid != dir_info.st_uid) ||
+/* if ((uid != dir_info.st_uid) ||
(gid != dir_info.st_gid) ||
(uid != prg_info.st_uid) ||
(gid != prg_info.st_gid)) {
@@ -575,7 +600,7 @@
dir_info.st_uid, dir_info.st_gid,
prg_info.st_uid, prg_info.st_gid);
exit(120);
- }
+ }*/
/*
* Error out if the program is not executable for the user.
* Otherwise, she won't find any error in the logs except for
patch -p0 < ../../makefile.diff
patch -p0 -o suexec-phpfcgi.c < ../../suexec-phpfcgi.diff
Sunting suexec.h:
AP_HTTPD_USER www-data AP_UID_MIN 2000 AP_GID_MIN 2000 AP_LOG_EXEC "/tmp/suexec.log" AP_DOC_ROOT "/"
cd ..
configure --prefix=/usr/lib/apache2 --enable-suexec --enable-mods-shared=most --enable-so --with-mpm=worker --with-included-apr
cd support
make suexec
Instal pembungkus suexec baru.
cp suexec-phpfcgi /usr/lib/apache2
chown .www-data /usr/lib/apache2/suexec-phpfcgi
chmod 4751 /usr/lib/apache2/suexec-phpfcgi
Perbarui /etc/Apache2/modules-enables/fastcgi_ispcp.conf untuk menggunakan pembungkus baru:
FastCgiWrapper /usr/lib/apache2/suexec-phpfcgi
Buat Chroot Untuk Host Virtual
Berikut ini adalah chroot yang cukup. Saya meletakkan milik saya di /usr/local/skel. Anda mungkin ingin menambahkan lebih banyak/zona waktu lainnya.
.
\__ bin -> chroot/bin
\__ chroot
| \__ bin
| | \__ dash
| | \__ sh -> dash
| \__ dev
| | \__ null
| | \__ urandom
| | \__ zero
| \__ etc
| | \__ group
| | \__ host.conf
| | \__ hosts
| | \__ locale.alias
| | \__ localtime
| | \__ nsswitch.conf
| | \__ passwd
| | \__ php5
| | | \__ cgi
| | | | \__ conf.d -> ../conf.d
| | | | \__ php.ini
| | | \__ conf.d
| | | | \__ adodb.ini
| | | | \__ gd.ini
| | | | \__ mcrypt.ini
| | | | \__ mysqli.ini
| | | | \__ mysql.ini
| | | | \__ pdo.ini
| | | | \__ pdo_mysql.ini
| | | \__ php.ini
| | \__ protocols
| | \__ resolv.conf
| | \__ services
| \__ lib
| | \__ ld-2.11.1.so
| | \__ ld-linux-x86-64.so.2 -> ld-2.11.1.so
| | \__ libbz2.so.1 -> libbz2.so.1.0.4
| | \__ libbz2.so.1.0 -> libbz2.so.1.0.4
| | \__ libbz2.so.1.0.4
| | \__ libc-2.11.1.so
| | \__ libcom_err.so.2 -> libcom_err.so.2.1
| | \__ libcom_err.so.2.1
| | \__ libcrypt-2.11.1.so
| | \__ libcrypto.so.0.9.8
| | \__ libcrypt.so.1 -> libcrypt-2.11.1.so
| | \__ libc.so.6 -> libc-2.11.1.so
| | \__ libdl-2.11.1.so
| | \__ libdl.so.2 -> libdl-2.11.1.so
| | \__ libexpat.so.1 -> libexpat.so.1.5.2
| | \__ libexpat.so.1.5.2
| | \__ libgcc_s.so.1
| | \__ libkeyutils-1.2.so
| | \__ libkeyutils.so.1 -> libkeyutils-1.2.so
| | \__ libm-2.11.1.so
| | \__ libm.so.6 -> libm-2.11.1.so
| | \__ libncurses.so.5 -> libncurses.so.5.7
| | \__ libncurses.so.5.7
| | \__ libnsl-2.11.1.so
| | \__ libnsl.so.1 -> libnsl-2.11.1.so
| | \__ libnss_dns-2.11.1.so
| | \__ libnss_dns.so.2 -> libnss_dns-2.11.1.so
| | \__ libnss_files-2.11.1.so
| | \__ libnss_files.so.2 -> libnss_files-2.11.1.so
| | \__ libnss_nis-2.11.1.so
| | \__ libnss_nis.so.2 -> libnss_nis-2.11.1.so
| | \__ libpam.so.0 -> libpam.so.0.82.2
| | \__ libpam.so.0.82.2
| | \__ libpcre.so.3 -> libpcre.so.3.12.1
| | \__ libpcre.so.3.12.1
| | \__ libpng12.so.0 -> libpng12.so.0.42.0
| | \__ libpng12.so.0.42.0
| | \__ libpthread-2.11.1.so
| | \__ libpthread.so.0 -> libpthread-2.11.1.so
| | \__ libresolv-2.11.1.so
| | \__ libresolv.so.2 -> libresolv-2.11.1.so
| | \__ librt-2.11.1.so
| | \__ librt.so.1 -> librt-2.11.1.so
| | \__ libselinux.so.1
| | \__ libssl.so.0.9.8
| | \__ libz.so.1 -> libz.so.1.2.3.3
| | \__ libz.so.1.2.3.3
| \__ lib64 -> lib
| \__ usr
| \__ bin
| | \__ php5-cgi
| \__ lib
| | \__ apache2
| | | \__ logs -> /var/log/apache2
| | \__ gconv
| | | \__ gconv-modules
| | | \__ gconv-modules.cache
| | \__ libdb-4.8.so
| | \__ libfontconfig.so.1 -> libfontconfig.so.1.4.4
| | \__ libfontconfig.so.1.4.4
| | \__ libfreetype.so.6 -> libfreetype.so.6.3.22
| | \__ libfreetype.so.6.3.22
| | \__ libgd.so.2 -> libgd.so.2.0.0
| | \__ libgd.so.2.0.0
| | \__ libgssapi_krb5.so.2 -> libgssapi_krb5.so.2.2
| | \__ libgssapi_krb5.so.2.2
| | \__ libjpeg.so.62 -> libjpeg.so.62.0.0
| | \__ libjpeg.so.62.0.0
| | \__ libk5crypto.so.3 -> libk5crypto.so.3.1
| | \__ libk5crypto.so.3.1
| | \__ libkrb5.so.3 -> libkrb5.so.3.3
| | \__ libkrb5.so.3.3
| | \__ libkrb5support.so.0 -> libkrb5support.so.0.1
| | \__ libkrb5support.so.0.1
| | \__ libmcrypt.so.4 -> libmcrypt.so.4.4.8
| | \__ libmcrypt.so.4.4.8
| | \__ libmysqlclient_r.so.16 -> libmysqlclient_r.so.16.0.0
| | \__ libmysqlclient_r.so.16.0.0
| | \__ libt1.so.5 -> libt1.so.5.1.2
| | \__ libt1.so.5.1.2
| | \__ libX11.so.6 -> libX11.so.6.3.0
| | \__ libX11.so.6.3.0
| | \__ libXau.so.6 -> libXau.so.6.0.0
| | \__ libXau.so.6.0.0
| | \__ libxcb.so.1 -> libxcb.so.1.1.0
| | \__ libxcb.so.1.1.0
| | \__ libXdmcp.so.6 -> libXdmcp.so.6.0.0
| | \__ libXdmcp.so.6.0.0
| | \__ libxml2.so.2 -> libxml2.so.2.7.6
| | \__ libxml2.so.2.7.6
| | \__ libXpm.so.4 -> libXpm.so.4.11.0
| | \__ libXpm.so.4.11.0
| | \__ locale
| | | \__ en_ZA.utf8
| | | \__ LC_ADDRESS
| | | \__ LC_COLLATE
| | | \__ LC_CTYPE
| | | \__ LC_IDENTIFICATION
| | | \__ LC_MEASUREMENT
| | | \__ LC_MESSAGES
| | | | \__ SYS_LC_MESSAGES
| | | \__ LC_MONETARY
| | | \__ LC_NAME
| | | \__ LC_NUMERIC
| | | \__ LC_PAPER
| | | \__ LC_TELEPHONE
| | | \__ LC_TIME
| | \__ php5
| | | \__ 20090626
| | | \__ adodb.so
| | | \__ gd.so
| | | \__ mcrypt.so
| | | \__ mysqli.so
| | | \__ mysql.so
| | | \__ pdo_mysql.so
| | | \__ pdo.so
| | \__ sendmail -> ../sbin/mini_sendmail
| \__ lib64 -> lib
| \__ sbin
| | \__ mini_sendmail
| | \__ sendmail -> mini_sendmail
| \__ share
| \__ locale
| | \__ locale.alias -> /etc/locale.alias
| \__ zoneinfo
| \__ Africa
| \__ Johannesburg
\__ dev -> chroot/dev
\__ etc -> chroot/etc
\__ fcgi
| \__ php5-fcgi-starter
\__ lib -> chroot/lib
\__ lib64 -> chroot/lib64
\__ logs
\__ tmp
\__ usr -> chroot/usr
\__ var
\__ lib
| \__ apache2
| \__ php5
\__ log
| \__ apache2 -> /logs
\__ www
\__ virtual
Chroot Lengkap
Untuk setiap virtual host yang dibuat, chroot seperti yang didefinisikan di atas harus disalin ke direktori home host virtual. Misalnya, untuk virtual host example.org yang berjalan sebagai pengguna vu2009, berlaku hal berikut:
cp -a /usr/local/skel/* ~vu2009/
Selain itu, berikut ini diperlukan:
mkdir -p ~vu2009/var/www/virtual/example.org
cd ~vu2009/var/www/virtual/example.org && ln -s /htdocs htdocs
Buat juga tautan untuk setiap subdomain. Jika Anda memiliki subdomain one.example.org dan two.example.org, lakukan juga:
cd ~vu2009/var/www/virtual/example.org && ln -s /one one
cd ~vu2009/var/www/virtual/example.org && ln -s /two two
Perhatikan bahwa symlink ini tampak rusak. Namun, mereka bekerja ketika Anda mempertimbangkan bahwa ~vu2009 adalah root dari sistem file yang di-chroot.
Perbarui ispcp.conf
Pastikan database menggunakan TCP (127.0.0.1), bukan soket (localhost). Vhost yang di-chroot tidak akan dapat melihat soket MySQL yang berada di /var/run/mysqld/mysqld.sock.
DATABASE_HOST = 127.0.0.1
Perbarui Host Virtual Master
Perlu sedikit lebih banyak keajaiban symlink.
cd /var/www/fcgi/master && ln -s / fcgi
cp -a /var/www/fcgi/master /var/www/ispcp/gui/var/www/fgci/master
Perbarui /etc/passwd, ubah direktori home vu2000 (pengguna master) ke /var/www/ispcp/gui. Panel kontrol harus dapat membaca konfigurasi utama. File ini tidak pernah berubah, jadi salinan langsung tidak masalah.
cp /etc/ispcp/ispcp.conf /var/www/ispcp/gui/etc/ispcp/
cd /var/www/ispcp/gui/var/www/ispcp/ && ln -s / gui
Chroot Apache2
mkdir /var/www-jail
Perbarui /etc/Apache2/httpd.conf:
ChRootDir /var/www-jail
mkdir -p /var/www-jail/var/www
mount -o bind /var/www /var/www-jail/var/www
Setelah di-chroot, soket FastCGI harus tersedia untuk vhost.
mount -o bind /var/lib/apache2/fastcgi /var/www-jail/var/lib/apache2/fastcgi
Jadikan tunggangan ini permanen dengan menambahkan ke /etc/fstab:
/var/www /var/www-jail/var/www none bind /var/lib/apache2/fastcgi /var/www-jail/var/lib/apache2/fastcgi none bind
Sendmail Mini
Postfix memiliki BANYAK dependensi, jadi lebih baik untuk tidak memasukkannya ke dalam chroot vhosts. Sebagai gantinya, unduh dan kompilasi mini_sendmail dari sini. Ini tidak akan berfungsi secara statis terkait, tetapi tidak memerlukan lebih banyak lib daripada yang sudah kita miliki di chroot, jadi tidak apa-apa. Edit Makefile:
CFLAGS = -g #LDFLAGS = -s -static LDFLAG = -g
Kami tidak memberikan informasi yang cukup untuk membungkusnya, jadi kami mengubahnya sedikit:
--- mini_sendmail-1.3.6/mini_sendmail.c 2005-06-29 19:37:15.000000000 +0200
+++ mini_sendmail-1.3.6-mine/mini_sendmail.c 2010-10-01 15:12:40.947187053 +0200
@@ -30,7 +30,7 @@
** don't want the features you can undef the symbols; some of them mean
** a significant savings in executable size.
*/
-#define DO_RECEIVED /* whether to add a "Received:" header */
+#undef DO_RECEIVED /* whether to add a "Received:" header */
#define DO_GETPWUID /* whether to try a getpwuid() if getlogin() fails */
#define DO_MINUS_SP /* whether to implement the -s and -p flags */
#define DO_DNS /* whether to do a name lookup on -s, or just IP# */
@@ -122,6 +122,8 @@
{
if ( strncmp( argv[argn], "-f", 2 ) == 0 && argv[argn][2] != '\0' )
fake_from = &(argv[argn][2]);
+ else if ( strncmp( argv[argn], "-f", 2) == 0)
+ fake_from = &(argv[++argn][0]);
else if ( strcmp( argv[argn], "-t" ) == 0 )
parse_message = 1;
#ifdef DO_MINUS_SP
@@ -145,33 +147,32 @@
++argn;
}
- username = getlogin();
- if ( username == (char*) 0 )
- {
+ if ( fake_from == (char*) 0 ) {
+ username = getlogin();
+ if ( username == (char*) 0 ) {
#ifdef DO_GETPWUID
- struct passwd* pw = getpwuid( getuid() );
- if ( pw == (struct passwd*) 0 )
- {
- (void) fprintf( stderr, "%s: can't determine username\n", argv0 );
- exit( 1 );
+ struct passwd* pw = getpwuid( getuid() );
+ if ( pw == (struct passwd*) 0 ) {
+ (void) fprintf( stderr, "%s: can't determine username\n", argv0 );
+ exit( 1 );
}
- username = pw->pw_name;
+ username = pw->pw_name;
#else /* DO_GETPWUID */
- (void) fprintf( stderr, "%s: can't determine username\n", argv0 );
- exit( 1 );
+ (void) fprintf( stderr, "%s: can't determine username\n", argv0 );
+ exit( 1 );
#endif /* DO_GETPWUID */
}
-
- if ( gethostname( hostname, sizeof(hostname) - 1 ) < 0 )
- show_error( "gethostname" );
-
- if ( fake_from == (char*) 0 )
(void) snprintf( from, sizeof(from), "%[email protected]%s", username, hostname );
- else
+ } else {
if ( strchr( fake_from, '@' ) == (char*) 0 )
(void) snprintf( from, sizeof(from), "%[email protected]%s", fake_from, hostname );
else
(void) snprintf( from, sizeof(from), "%s", fake_from );
+ }
+
+ if ( gethostname( hostname, sizeof(hostname) - 1 ) < 0 )
+ show_error( "gethostname" );
+
/* Strip off any angle brackets in the from address. */
while ( from[0] == '<' )
make
mkdir -p /usr/local/skel/usr/sbin/
cp mini_sendmail /usr/local/skel/usr/sbin/
cd /usr/local/skel/usr/sbin/
ln -s mini_sendmail sendmail
Uji
Buat beberapa host virtual dan lihat apakah PHP berjalan. Jika semuanya berjalan dengan baik, output ps auxf akan terlihat sangat mirip dengan:
root 25761 0.0 1.7 138304 36360 ? Ss 10:56 0:00 /usr/sbin/apache2 -k start root 25762 0.0 0.0 4096 580 ? S 10:56 0:00 \_ /bin/sh -c /var/www/ispcp/engine/ispcp-apache-logger -e root 25764 0.0 0.7 62624 15424 ? S 10:56 0:00 | \_ /usr/bin/perl /var/www/ispcp/engine/ispcp-apache-logger -e root 25763 0.0 0.0 4096 576 ? S 10:56 0:00 \_ /bin/sh -c /var/www/ispcp/engine/ispcp-apache-logger root 25765 0.0 0.7 62624 15452 ? S 10:56 0:00 | \_ /usr/bin/perl /var/www/ispcp/engine/ispcp-apache-logger www-data 25766 0.0 1.6 138004 34416 ? S 10:56 0:00 \_ /usr/sbin/apache2 -k start www-data 25767 0.0 1.6 138004 34440 ? S 10:56 0:00 \_ /usr/sbin/fcgi-pm -k start vu2000 25768 0.0 0.4 147120 8936 ? Ss 10:56 0:00 | \_ /usr/bin/php5-cgi vu2000 25826 0.0 0.7 155448 15332 ? S 10:56 0:00 | | \_ /usr/bin/php5-cgi vu2000 25827 0.0 0.7 155192 14984 ? S 10:56 0:00 | | \_ /usr/bin/php5-cgi vu2007 11282 0.0 0.3 124356 7968 ? Ss 15:16 0:00 | \_ /usr/bin/php5-cgi vu2007 11284 0.1 0.5 129676 11560 ? S 15:16 0:00 | | \_ /usr/bin/php5-cgi vu2007 11285 0.1 0.5 131340 11756 ? S 15:16 0:00 | | \_ /usr/bin/php5-cgi vu2058 11292 1.0 0.3 124356 7972 ? Ss 15:17 0:00 | \_ /usr/bin/php5-cgi vu2058 11294 13.0 1.3 145292 27836 ? S 15:17 0:00 | \_ /usr/bin/php5-cgi vu2058 11295 0.0 0.1 124356 3512 ? S 15:17 0:00 | \_ /usr/bin/php5-cgi www-data 25769 0.0 1.8 428520 38416 ? Sl 10:56 0:00 \_ /usr/sbin/apache2 -k start www-data 25778 0.0 1.8 428356 38008 ? Sl 10:56 0:00 \_ /usr/sbin/apache2 -k start
Alat debugging yang berguna termasuk menelusuri FastCGI Process Manager (PID 25767 pada output di atas) jika vhost tidak dapat memulai:
strace -ff -p 25767
Juga, periksa output di /tmp/suexec.log.Strrace'ing proses vhost sendiri berguna jika mereka memulai, tetapi tidak mengeluarkan apa yang ingin Anda lihat (mis. untuk vu2058 pada output di atas):
strace -ff -p 11292 -p 11294 -p 11295
Cara Menginstal Drupal 5.6 Pada Debian Etch Dengan ISPConfig
Menjalankan File-, Print-, Proxy-, DHCP-, DAN Time-Server Untuk Usaha Kecil/Menengah